Help me calculate the lifetime operating costs of a Lennox high efficiency furnace compared to a budget brand when winter heating bills are high.
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Help me calculate the lifetime operating costs of a Lennox high efficiency furnace compared to a budget brand when winter heating bills are high.
3 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 3 queries…
Searches and sources
ChatGPT3 real searches · gpt-6
EIA Virginia residential natural gas price latest 2026 annual average Google ↗
Lennox furnace AFUE 98 percent warranty official furnace efficiency Google ↗
DOE furnace AFUE annual fuel utilization efficiency explanation Google ↗
- Purchasing Energy-Efficient Residential Furnaces · energy.gov
- Furnaces · lennox.com
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
EIA Virginia residential natural gas price latest 2026 annual average OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Lennox furnace AFUE 98 percent warranty official furnace efficiency OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
DOE furnace AFUE annual fuel utilization efficiency explanation OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |